Private not-for-profit

Small

Olin College of Engineering SAT Scores, ACT Scores, Acceptance Rate, and Admissions Requirements

SAT Range1500 to 1560

ACT RangeN/A

Average GPA3.90

Acceptance Rate25.2%

Even though Olin College is test-optional and only 25% submit SAT scores, the students who do submit are clustered very high, from 1500 to 1560. If you choose to send scores, make 1500 your competitiveness floor and aim higher to strengthen a rigorous academic profile.

Data on this page is sourced from our college data partners and was last updated on July 9, 2026.

Olin College of Engineering facts and stats

Quick Facts

Olin College of Engineering is a small suburban institution with an undergraduate enrollment of 405 students. Olin College has a 98% freshman retention rate, well above the national average of roughly 70%, and a 96% 6-year graduation rate. The student-to-faculty ratio is 9:1.

Location

Needham, MA

Undergrad Enrollment405

Freshman Retention98%

SettingSuburban

Student to Faculty Ratio9:1

Graduation Rate96%

Test PolicyTest-optional

How do your scores compare at Olin College?

SAT score card showing a 1520 score with an unlocked lock

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Key Olin College of Engineering application dates

Key dates

Application deadlines

Regular Decision

December 15

Early Action

—

Early Decision

—

Priority Deadline

—

Financial aid deadlines

Financial Aid Priority

February 15

Test dates

SAT test dates

August 22, 2026

Registration deadline: August 7, 2026

September 12, 2026

Registration deadline: August 28, 2026

October 3, 2026

Registration deadline: September 18, 2026

ACT test dates

September 19, 2026

Registration deadline: August 14, 2026

October 17, 2026

Registration deadline: September 11, 2026

December 12, 2026

Registration deadline: November 6, 2026

Take tests early for the best outcomes

If you choose to submit SAT or ACT scores to test-optional Olin College, aim for your first test by the spring of junior year. Use the summer before senior year and fall of senior year for retakes, with the October ACT or November SAT as the last practical options to get scores in by the December 15 Regular Decision deadline.

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What you'll actually pay

Olin College is a private not-for-profit, so the same tuition and fees apply to all students. Tuition and fees are $63,742, and 51% of students receive aid, with an average merit award of $30,069. Submit the FAFSA by the February 15 priority deadline.

Tuition and Fees$63,742

Room and Board$20,810

Average Merit Award$30,069

Application Fee$85

Students on Aid51%

Average Aid Package$57,912

Average Debt at Grad$17,284

Olin College’s total listed cost of attendance is about $84,552, including tuition, fees, room, and board. About 51% of students receive financial aid, with an average aid package of $57,912. Merit aid can also be significant, with an average merit award of $30,069. Students graduate with an average debt of $17,284.